jcamachor commented on a change in pull request #812: Hive 22324
URL: https://github.com/apache/hive/pull/812#discussion_r337245837
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File path:
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/HiveRelFactories.java
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@@ -176,8 +187,7 @@ public RelNode createSemiJoin(RelNode left, RelNode right,
RexNode condition) {
final JoinInfo joinInfo = JoinInfo.of(left, right, condition);
final RelOptCluster cluster = left.getCluster();
- return HiveSemiJoin.getSemiJoin(cluster, left.getTraitSet(), left,
right, condition,
- joinInfo.leftKeys, joinInfo.rightKeys);
Review comment:
Were leftKeys and rightKeys useless?
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